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51. 发明申请

WO2020077102A1 WIRELESS ACTUATORS 审中-公开
公开(公告)号：WO2020077102A1
公开(公告)日：2020-04-16
申请号：PCT/US2019/055658
申请日：2019-10-10
申请人： MASSACHUSETTS INSTITUTE OF TECHNOLOGY
发明人： MIRVAKILI, Seyed , HUNTER, Ian
IPC分类号： F15B15/10 , F15B15/14 , F15B21/06 , B25J9/14
摘要： A method of performing wireless actuation by inductive heating of magnetic particles. The method provides a bladder having an inner surface and an outer surface, the inner surface forming an interior area, the bladder configured to expand or retract so as to change an area of the interior area, (ii) a plurality of magnetic particles suspended in a fluid medium and disposed within the interior area, and (iii) a sleeve disposed on the outer surface of the bladder. The method excites the plurality of magnetic particles by application of an alternating magnetic field to which the particles reaction. The method causes, by the excited magnetic particles, a phase transition to the fluid medium within the interior area which causes the bladder to expand, such that the sleeve confining the bladder generates actuation from the expansion or retraction of the bladder.

52. 发明申请

WO2019101601A1 AKTOREINRICHTUNG UND VERFAHREN ZUR ARRETIERUNG UND ZUR ENTRIEGELUNG 审中-公开
公开(公告)号：WO2019101601A1
公开(公告)日：2019-05-31
申请号：PCT/EP2018/081249
申请日：2018-11-14
申请人： METISMOTION GMBH
发明人： BACHMAIER, Georg , FRÖSE, Patrick , GERLICH, Matthias , ZÖLS, Wolfgang
IPC分类号： H01L41/083 , F15B21/06
CPC分类号： H01L41/083 , F15B7/08 , F15B21/06 , F15B2211/885
摘要： Die Aktoreinrichtung umfasst mindestens einen Festkörperaktor (130) und einen zu dem Festkörperaktor (130) mechanisch in Serie geschaltete Hydraulikeinheit (120), wobei die Hydraulikeinheit (120) ein Hydraulikvolumen aufweist, welches mit einer Hydraulikflüssigkeit (195) befüllt ist. Bei dem Verfahren zur Klemmung eines Klemmkörpers wird eine solche Aktoreinrichtung herangezogen und der Festkörperaktor der Aktoreinrichtung insbesondere abhängig von einer Bewegungsgröße des Klemmkörpers gesteuert.

53. 发明申请

WO2018175741A1 HYDRAULICALLY AMPLIFIED SELF-HEALING ELECTROSTATIC TRANSDUCERS 审中-公开
公开(公告)号：WO2018175741A1
公开(公告)日：2018-09-27
申请号：PCT/US2018/023797
申请日：2018-03-22
申请人： THE REGENTS OF THE UNIVERSITY OF COLORADO, A BODY CORPORATE
发明人： KEPLINGER, Christoph Matthias , ACOME, Eric Lucas , KELLARIS, Nicholas Alexander , MITCHELL, Shane Karl , EMMETT, Madison Bainbridge
IPC分类号： F15B21/06 , F15B15/08
摘要： Hydraulically-amplified, self-healing, electrostatic actuators that harness electrostatic and hydraulic forces to achieve various actuation modes. Electrostatic forces between electrode pairs of the actuators generated upon application of a voltage to the electrode pairs draws the electrodes in each pair towards each other to displace a liquid dielectric contained within an enclosed internal cavity of the actuators to drive actuation in various manners. The electrodes and the liquid dielectric form a self-healing capacitor whereby the liquid dielectric automatically fills breaches in the liquid dielectric resulting from dielectric breakdown.

54. 发明申请

WO2017080561A1 MULTIFUNCTIONAL SANITARY VALVE AND METHOD OF OPERATING SUCH 审中-公开
标题翻译：多功能卫生阀及其操作方法
公开(公告)号：WO2017080561A1
公开(公告)日：2017-05-18
申请号：PCT/DK2016/050358
申请日：2016-11-08
申请人： KMATIC APS
发明人： ESPERSEN, Peter
IPC分类号： F16K31/122 , F15B21/06
CPC分类号： F15B21/06 , F16K11/22 , F16K31/1225
摘要： A sanitary valve system (10) comprising an actuator arrangement (20) in an actuator housing (32) comprising a first piston chamber (30I) with a first piston (32I) separating the first piston chamber in a first upper cavity (341U) and a first lower cavity (341L) and having a first piston shaft (36I) configured to operate outside of the actuator housing. The valve system is configured to operate in multiple states. The operation of each state and transitions amongst states including identical states are controlled by regulating the liquid pressure or flow in each respective first and second upper and lower cavities. The regulation of liquid may be via a common distribution plate arrangement (90). The distribution arrangement may be with least one common distribution plate (92) with a set of canals (94) configured to connect at least one set of upper and lower regulation lines (82IU, 82IL,82IIU, 82IIL) with the respective first and second upper and communication lines (50IU, 50IL, 50IIU, 50I IL). A sanitary valve kit and a method of retrofitting an existing valve arrangement are also disclosed.
摘要翻译：（32）中的致动器装置（20）的洁具阀系统（10），所述致动器装置包括具有第一活塞（32I）的第一活塞室（301），所述第一活塞将所述第一活塞室分隔成第一上腔体（341U）和第一下腔体（341L），并且具有构造成在致动器壳体外部操作的第一活塞轴（36I）。阀门系统配置为在多种状态下运行。通过调节每个相应的第一和第二上腔和下腔中的液体压力或流量来控制每个状态的操作和包括相同状态的状态之间的转换。液体的调节可以通过公共分配板布置（90）。分配装置可以具有至少一个公共分配板（92），其具有一组管道（94），其被配置为将至少一组上部和下部调节管线（821U，82IL，82IIU，821IL）与相应的第一和第二上部和通信线路（50IU，50IL，50IIU，50I IL）。还公开了一种卫生阀套件和一种改进现有阀门装置的方法。

55. 发明申请

WO2016028181A1 МАГНИТОРЕОЛОГИЧЕСКИЙ ПРИВОД 审中-公开
标题翻译：磁力驱动
公开(公告)号：WO2016028181A1
公开(公告)日：2016-02-25
申请号：PCT/RU2014/000509
申请日：2014-08-18
申请人： НАЙГЕРТ, Катарина Валерьевна , РЕДНИКОВ, Сергей Николаевич
发明人： НАЙГЕРТ, Катарина Валерьевна , РЕДНИКОВ, Сергей Николаевич
IPC分类号： F15B21/06
CPC分类号： F15B21/06
摘要： Изобретение относится к машиностроению. Магнитореологический привод прямого электромагнитного управления характеристиками потока верхнего контура гидравлической системы с гидравлическим мостиком предназначен для автоматического управления гидравлическим или пневматическим последующим, нижним контуром системы или исполнительным механизмом по средствам гидравлического мостика. Принцип прямого электромагнитного управления характеристиками потока основан на магнитореологических эффектах изменения внутренней энергии частиц магнетика и энергии взаимодействия частиц между собой в магнитном поле, а также взаимодействия частиц с магнитным полем и законах гидродинамики. Цель настоящего изобретения повышение быстродействия, точности, надежности и долговечности верхнего контура системы, следовательно, гидравлической системы в целом, за счет применения гидроаппаратуры с конструкцией исключающей подвижные механические элементы.
摘要翻译：本发明涉及机械工程。用于直接电磁控制包括液压桥的液压系统的上轮廓的流动特性的磁流变驱动器旨在通过液压桥自动控制系统或致动机构的液压或气动随后的下轮廓。直接电磁控制流动特性的原理是基于改变磁性颗粒内部能量的磁流变效应和磁场中颗粒之间相互作用的能量，以及颗粒与磁场的相互作用，以及法律的流体动力学。本发明的目的在于提高系统的上轮廓的速度，精度，可靠性和耐久性，并且因此，通过使用液压设备来提高整个液压系统的所述特性设计消除了移动机械部件的使用。

56. 发明申请

WO2012165773A3 MINIATURE ACTUATOR USING BUBBLES 审中-公开
标题翻译：使用泡沫的微型致动器
公开(公告)号：WO2012165773A3
公开(公告)日：2013-02-21
申请号：PCT/KR2012003689
申请日：2012-05-11
申请人： KOREA ENERGY RESEARCH INST , KIM SUNG-IL , PARK KI-HO , CHUN WON-PYO , LEE KYE-JUNG
发明人： KIM SUNG-IL , PARK KI-HO , CHUN WON-PYO , LEE KYE-JUNG
IPC分类号： F15B21/06 , F15B21/04
CPC分类号： F15B21/042 , F03G7/06 , F15B15/00 , F15B2015/208 , Y10T137/2196
摘要： The present invention relates to a miniature actuator using bubbles, which is configured so to be capable of changing the internal pressure thereof according to the growth and disappearance of bubbles on a cavity interface and for the response of a driving member to be quite fast. Further, because the actuator may attain a high internal pressure using a simple structure, high output is enabled. Further, because the internal pressure of a chamber and the speed of a working fluid filled in the chamber may be controlled according to bubble size and growth speed, fine control of the driving member is enabled.
摘要翻译：本发明涉及一种使用气泡的微型致动器，其构造为能够根据空腔界面上的气泡的增长和消失以及驱动构件的响应相当快地改变其内部压力。此外，由于致动器可以使用简单的结构获得高的内部压力，所以能够实现高输出。此外，由于可以根据气泡尺寸和生长速度来控制室的内部压力和填充在室中的工作流体的速度，所以能够精细地控制驱动构件。

57. 发明申请

WO2012047258A1 ELECTROMAGNETIC FLOW REGULATOR, SYSTEM, AND METHODS FOR REGULATING FLOW OF AN ELECTRICALLY CONDUCTIVE FLUID 审中-公开
公开(公告)号：WO2012047258A1
公开(公告)日：2012-04-12
申请号：PCT/US2011/001650
申请日：2011-09-23
申请人： SEARETE LLC , HYDE, Roderick A. , ISHIKAWA, Muriel Y. , MCWHIRTER, Jon David , ODEDRA, Ashok , WALTER, Joshua C. , WEAVER, Kevan D. , WOOD, JR., Lowell L.
发明人： HYDE, Roderick A. , ISHIKAWA, Muriel Y. , MCWHIRTER, Jon David , ODEDRA, Ashok , WALTER, Joshua C. , WEAVER, Kevan D. , WOOD, JR., Lowell L.
IPC分类号： F15B21/06
CPC分类号： G21C15/243 , G21C1/026 , G21C17/032 , Y02E30/40
摘要： Disclosed embodiments include electromagnetic flow regulators for regulating flow of an electrically conductive fluid, systems for regulating flow of an electrically conductive fluid, methods of regulating flow of an electrically conductive fluid, nuclear fission reactors, systems for regulating flow of an electrically conductive reactor coolant, and methods of regulating flow of an electrically conductive reactor coolant in a nuclear fission reactor.

58. 发明申请

WO2009077785A3 ARTIFICIAL MUSCLES 审中-公开
标题翻译：人造肌肉
公开(公告)号：WO2009077785A3
公开(公告)日：2009-11-19
申请号：PCT/GB2008051190
申请日：2008-12-15
申请人： MAJOE DENNIS
发明人： MAJOE DENNIS
IPC分类号： F15B15/10 , F15B21/06
CPC分类号： F15B15/103 , B25J9/1075 , B25J9/1095 , F15B15/10 , F15B21/06
摘要： An artificial muscle (10) comprises a chamber (12) having a flexible wall of plastics material, a device for heating and/or cooling a low-boiling-point fluid contained in, or in communication with, the chamber so that at least some of the fluid changes state between liquid and gaseous so that the force in the chamber on the flexible wall changes and/or the flexible wall moves to change the volume of the chamber, and a tendon (14) which at least partly encircles the chamber over an extent that varies with variations in the chamber volume for transmitting force between the flexible wall and a load. The use of a low-boiling-point fluid operating at around its boiling point enables plastics materials to be used without thermal damage, and the use of plastics materials enables low production costs. The use of a flexible wall to convey an effort to a load avoids the need for sliding parts and can provide advantages such as reduced friction and ease of sealing. The use of a low-boiling-point fluid operating at around its boiling point also enables large changes in pressure to be achieved with relatively small changes in temperature, so that the muscle can operate over a relatively small temperature range. The use of a low-boiling-point fluid operating at around its boiling point also reduces the risk of personal injury. The tendon arrangement provides less of a restriction on the operating range of the muscle than a McKibben- type arrangement.
摘要翻译：人造肌肉（10）包括具有柔性塑料材料壁的腔室（12），用于加热和/或冷却容纳在腔室中或与腔室连通的低沸点流体的装置，使得至少一些的流体在液体和气体之间改变状态，使得柔性壁上的腔室中的力改变和/或柔性壁移动以改变腔室的体积，以及肌腱（14），其至少部分地围绕腔室该程度随着用于在柔性壁和负载之间传递力的腔室容积的变化而变化。使用在其沸点附近操作的低沸点流体可使塑料材料在没有热损伤的情况下使用，并且使用塑料材料可降低生产成本。使用柔性壁将力量传递给负载避免了对滑动部件的需求，并且可以提供诸如减小的摩擦和易于密封的优点。使用在其沸点附近操作的低沸点流体也能够在相对较小的温度变化下实现大的压力变化，从而肌肉可以在相对小的温度范围内运行。使用在其沸点附近运行的低沸点流体也可降低人身伤害的风险。与McKibben型安排相比，肌腱安排对肌肉的工作范围提供了更少的限制。

59. 发明申请

WO2008116313A9 LIQUID DISTRIBUTOR IN PRESSURIZED FLUID SYSTEM 审中-公开
标题翻译：液体分配器在加压流体系统中的应用
公开(公告)号：WO2008116313A9
公开(公告)日：2008-12-18
申请号：PCT/CA2008000576
申请日：2008-03-25
申请人： LEBREUX ULDEGE
发明人： LEBREUX ULDEGE
IPC分类号： F15B21/00 , B60T17/18 , F15B20/00 , F15B21/06
CPC分类号： B60T17/221 , Y10T137/3112 , Y10T137/6881 , Y10T137/87877
摘要： A liquid distributor for distributing a liquid in a pressurized system, the pressurized system including an inlet line and a first outlet line for respectively supplying a pressurized fluid to the liquid distributor and receiving the pressurized fluid from the liquid distributor. The liquid distributor comprises: a first container, the first container defining a first chamber and an aperture leading into the first chamber; a second container, the second container defining a second chamber, an inlet port connectable to the inlet line and a first outlet port connectable to the first outlet line, the inlet and first outlet ports both being in fluid communication with the second chamber; and a check valve provided between the first and second chambers, the check valve being operable between an open configuration in which the first and second chambers are in fluid communication with each other and a closed configuration in which the first and second chambers are substantially hermetically sealed from each other, the check valve achieving the closed configuration when a pressure inside the second chamber is larger than a pressure inside the first chamber by a predetermined pressure differential.
摘要翻译：一种用于在加压系统中分配液体的液体分配器，所述加压系统包括用于分别向液体分配器供应加压流体并从液体分配器接收加压流体的入口管线和第一出口管线。液体分配器包括：第一容器，第一容器限定第一室和通向第一室的孔; 第二容器，第二容器限定第二室，可连接到入口管线的入口端口和可连接到第一出口管线的第一出口端口，入口和第一出口端口均与第二室流体连通; 以及设置在第一和第二室之间的止回阀，止回阀可在其中第一和第二腔室彼此流体连通的打开构造和在第一和第二腔室基本上气密密封的关闭构造中操作当所述第二室内的压力大于所述第一室内的压力预定压差时，所述止回阀实现所述封闭结构。

60. 发明申请

WO2008114185B1 A WAX ACTUATOR AND A METHOD OF ACTUATING BY MEANS OF A WAX ACTUATOR 审中-公开
标题翻译：一种蜡致动器和一种通过蜡致动器致动的方法
公开(公告)号：WO2008114185B1
公开(公告)日：2008-12-11
申请号：PCT/IB2008050958
申请日：2008-03-14
申请人： CSIR , LOVEDAY PHILIP WAYNE , LONG CRAIG STEPHEN
发明人： LOVEDAY PHILIP WAYNE , LONG CRAIG STEPHEN
IPC分类号： F15B21/06
CPC分类号： F15B21/06 , F03G7/06
摘要： The invention relates to a method of actuating by means of a wax actuator and to a wax actuator. The wax actuator (10, 100, 200) includes a wax expansion generator comprising a housing (12) defining a chamber (18) which is partially filled with wax (20.1 ) and partially filled with hydraulic fluid, the wax (20.1 ) and the hydraulic fluid being separated by at least one sealing interface (20.2, 202), and heating means (22) for heating the wax (20.1 ) to cause it to melt and expand. The wax actuator (10, 100, 200) further includes a hydraulic transmission device comprising a hydraulic line (38) in communication with the hydraulic fluid within the chamber (18) and a connector (40) at a downstream end of the hydraulic line (38) for use in connecting the hydraulic line (38) to a working object.
摘要翻译：本发明涉及一种借助蜡致动器致动的方法和一种蜡致动器。所述蜡致动器（10,100,200）包括蜡膨胀发生器，所述蜡膨胀发生器包括限定腔室（18）的壳体（12），所述腔室部分填充有蜡（20.1）并且部分填充有液压流体，蜡（20.1）和液压流体被至少一个密封界面（20.2,202）分开，以及用于加热蜡（20.1）以使其熔化和膨胀的加热装置（22）。蜡致动器（10,100,200）还包括液压传动装置，该液压传动装置包括与腔室（18）内的液压流体连通的液压管线（38）和位于液压管线（18）下游端的连接器（40） 38）用于将液压管线（38）连接到工作物体上。

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